Protocols
                              
                              
                                  TCP/IP, ICMP, HTTP, HTTPS, FTP, DHCP, DNS, DDNS, RTP, RTSP, RTCP, NTP, UPnP, SMTP, IGMP, 802.1X, QoS, IPv4, IPv6, UDP, Bonjour, SSL/TLS, PPPoE, SNMP, WebSocket, WebSockets
                              
                           
                      
                          
                              Simultaneous Live View
                              
                              
                                  Up to 6 channels
                              
                           
                      
                          
                              API
                              
                              
                                  ONVIF (Profile S, Profile G), ISAPI, SDK, ISUP
                              
                           
                      
                          
                              Security
                              
                              
                                  Password protection, complicated password, HTTPS encryption, IP address filter, Security Audit Log, basic and digest authentication for HTTP/HTTPS, TLS 1.1/1.2, WSSE and digest authentication for Open Network Video Interface
                              
                           
                      
                          
                              User/Host
                              
                              
                                  Up to 32 users
3 user levels: administrator, operator, and user
                              
                           
                      
                          
                              Client
                              
                              
                                  iVMS-4200, Hik-Connect, Hik-Central
                              
                           
                      
                          
                              Network Storage
                              
                              
                                  NAS (NFS, SMB/CIFS),Auto Network Replenishment (ANR),
Together with high-end Hikvision memory card, memory card encryption and health detection are supported.
                              
                           
                      
                          
                              Web Browser
                              
                              
                                  Plug-in required live view: IE 11,
Plug-in free live view: Chrome 80+, Firefox 80+, Edge 89+, Safari 13+,
Local service: Chrome 80+, Firefox 80+, Edge 89+, Safari 13+